The depths of the sea an account of the general results of the dredging cruises of H. M. SS. 'Porcupine' and 'Lightning' during the summers of 1868, 1869, and 1870, under the scientific direction of Dr. Carpenter, F. R. S., J. Gwyn Jeffreys, F. R. S., and Dr. W This book, "The depths of the sea an account of the general results of the dredging cruises of H. M. SS. 'Porcupine' and 'Lightning' during the summers of 1868, 1869, and 1870, under the scientific direction of Dr. Carpenter, F. R. S., J. Gwyn Jeffreys, F. R. S., and", by C. Wyville Thomson, is a replication of a book originally published before 1873. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.